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Hexadecyltrimethylammonium bromide

Hexadecyltrimethylammonium bromide structure

CAS No:
57-09-0
Formula:
C19H42N.Br
Chemical Name:
Hexadecyltrimethylammonium bromide
Synonyms:
1-Hexadecanaminium,N,N,N-trimethyl-,bromide (1:1);Ammonium,hexadecyltrimethyl-,bromide;1-Hexadecanaminium,N,N,N-trimethyl-,bromide;Hexadecyltrimethylammonium bromide;Cetrimonium bromide;n-Hexadecyltrimethylammonium bromide;N-Hexadecyl-N,N,N-trimethylammonium bromide;Trimethylcetylammonium bromide;Trimethylhexadecylammonium bromide;1-Hexadecyltrimethylammonium bromide;N-Cetyltrimethylammonium bromide;Cirrasol OD;CTAB;Pollacid;Bromat;Micol;Quamonium;Lissolamine A;Acetoquat CTAB;N,N,N-Trimethyl-1-hexadecanaminium bromide;Lissolamine;Softex KW;Hexadecyltrimethylamine bromide;N-Cetyl-N,N,N-trimethylammonium bromide;N,N,N-Trimethylhexadecylammonium bromide;Palmityltrimethylammonium bromide;Lauroseptol;HTAB;CTMB;CTMAB;BCTA;Arquad 16/60;HDTMA-Br;Rhodaquat M 242B99;Varisoft CTB 40;N,N,N-Trimethylhexadecan-1-ammonium bromide;CTABr;Accelerator DT 3126-1;Cetyltrimethylammonium bromide;Hexadecanyltrimethylammonium bromide;Catinal HTB 70ET;ZYS 08;C16TAB;Cetremide;Accelerator 1631;V 800113;H 0081;104302-76-3;108779-80-2;12294-25-6;69217-35-2;79631-76-8
Categories:
Cosmetic Ingredient > Antistatic

Description

Cetrimonium bromide is an amine based cationic quaternary surfactant, is one of the components of the topical antiseptic Cetrimide.

Cetyltrimethylammonium bromide is the organic bromide salt that is the bromide salt of cetyltrimethylammonium; one of the components of the topical antiseptic cetrimide. It has a role as a surfactant and a detergent. It is a quaternary ammonium salt and an organic bromide salt. It contains a cetyltrimethylammonium ion.|Cetyltrimethylammonium compound whose salts and derivatives are used primarily as topical antiseptics.

Hexadecyltrimethylammonium bromide Basic Attributes

Molecular Weight：

364.44700

Exact Mass：

363.25000

EC Number：

200-311-3

UNII：

L64N7M9BWR

NSC Number：

758401|32927

DSSTox ID：

DTXSID5037028

HScode：

29239000

Characteristics

PSA：

XLogP3：

3.17790

Appearance：

white powder

Density：

2.24 g/cm³

Melting Point：

240 °C

Flash Point：

244ºC

Water Solubility：

H2O: 13 g/L (20 ºC)

Storage Conditions：

Store at RT.

Toxicity：

LD50 in mice, rats (mg/kg): 32.0, 44.0 i.v. (Isomaa, Bjondahl)

Collision Cross Section：

197.7 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 1759/3077

wgk germany：

hazard class code：

R22; R36/37/38; R50/53

safety instructions：

S26-S37/39-S61

RTECS Number：

BQ7875000

Marks：

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents. Protect from moisture.

Precautionary statement(s)：

P260-P280-P301 + P312 + P330-P305 + P351 + P338 + P310

Hazard Statements：

H302-H315-H318-H335-H373-H400

GHS Classification：

|Danger|H302 (96.94%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P314, P321, P330, P332+P313, P362, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 659 companies from 31 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P260, P264, P270, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P405, and P501|Not Classified|P201, P202, P260, P264, P270, P280, P281, P301+P312, P302+P352, P305+P351+P338, P307+P311, P308+P313, P321, P330, P332+P313, P337+P313, P362, P405, and P501

Drug Information

MeSH：

Substances used on humans and other animals that destroy harmful microorganisms or inhibit their activity. They are distinguished from DISINFECTANTS, which are used on inanimate objects. (See all compounds classified as Anti-Infective Agents, Local.)

MeSH Entry Terms：

1-hexadecyltrimethylammonium chloride

Hexadecyltrimethylammonium bromide Use and Manufacturing

Uses

Used as a cationic detergent and antiseptic.

Manufacturing Info：

1-Hexadecanaminium, N,N,N-trimethyl-, bromide (1:1): ACTIVE

Use Classification：

Cosmetics -> Preservative

Computed Properties

Molecular Weight:364.4
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:15
Exact Mass:363.25006
Monoisotopic Mass:363.25006
Heavy Atom Count:21
Complexity:181
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Material

Ethyl bromide

Trimethylamine

Downstream Products

Trimethylamine

Drug Function and Efficacy

Quaternary ammonium disinfectants can inhibit the growth of ammonia-producing microorganisms in specific environments

This ingredient has been used in drugs with the following functions (note: it does not mean that the ingredient itself has the following health functions)

Related Drugs

Benzophenone cream
Ingredients	Benzalkonium chloride solution 0.02% W/W (equivalent to benzalkonium chloride 0.01% W/W), cetrimonium bromide 0.2% W/W.
Indication	unknown.
Specifications	55g: Benzalkonium chloride 0.0055g and Cetrimide bromide 0.11g

Benzophenone cream
Ingredients	Benzalkonium chloride solution 0.02% W/W (equivalent to benzalkonium chloride 0.01% W/W), cetrimonium bromide 0.2% W/W.
Indication	Drug interactions may occur if used with other drugs. Please consult your doctor or pharmacist for details.
Specifications	55g: Benzalkonium chloride 0.0055g and Cetrimide bromide 0.11g

Registered Holders

Dongguan Dongyue Glucose Factory Co., Ltd.

China
Inactive

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Hexadecyl trimethyl ammonium bromide CAS 57-09-0 Asphalt emulsifier Antistatic agent softener conditioner Bactericide disinfectant.

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Guide of Hexadecyltrimethylammonium bromide

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
Downstream Products
Drug Function and Efficacy
Related Drugs
Registered Holders
Recommended Suppliers
Learn More Other Chemicals

Hexadecyltrimethylammonium bromide

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